New Trial Underway at University of Pittsburgh, UPMC
PITTSBURGH, Oct. 10, 2011 – Seven years after a motorcycle accident damaged his spinal cord and left him paralyzed, 30-year-old Tim Hemmes reached up to touch hands with his girlfriend in a painstaking and tender high-five.
Mr. Hemmes, of Evans City, Pa., is the first to participate in a new trial assessing whether the thoughts of a person with spinal cord injury can be used to control the movement of an external device, such as a computer cursor or a sophisticated prosthetic arm. The project, one of two brain-computer interface (BCI) studies underway at the University of Pittsburgh School of Medicine and UPMC Rehabilitation Institute, used a grid of electrodes placed on the surface of the brain to control the arm. Continue Reading »